

c'ahhaKc t:.. :.:;. J:!T. 2tll, liOS, 270 



Cactuses, 116 



Caldiithr, 26!» 



Calla. 262 



Callidiiia. 72, 7o, 246 



Cambium. '\2 



Ca)iii)(initl(i. 16 



rai)illarity. 1!m;. l'I2 



Carassiiis. 87 



Carbon dioxide (solid), 12, ir>, 17, 



40, 82. 208 

 Carpio. 87 



Carps, 87, 88, 90, 239 

 Cat, 55, 92, 93 

 Catalase, 14, 16 

 Caterpillars, 76, 78, 79 

 Crphalotheciuvi. 64 

 Ceramium. 67 

 Cerebrospinal fluid. 116 

 (liara. 66 

 CJielidonhivi, 132 

 Chick embryo, 56 

 Chilling, 230 seq.: sec Cold, Homo- 



iotherms 



Chilomonas, 38 



Chironomus, 147 



ChlorcUa, 28, 32, 243, 249 



Chlorococciim, 28, 243 



Chlorophyll granules, 28, 181 



Choctost Ilium. 62 



Cholera vibriones, 19; see also 

 Bacilli 



Cliondrus. 67 



Chromosomes, 147, 180 



Chydorus, 81 



Ciliates, 30, 31, 219. 220, 234, 237, 



238, 244 

 Cineraria, 270 

 Citellus, 94, 239 

 riadouia. 68, 245 

 Cladopliora, 66, 67, 145 

 Cladosporium, 61, 62 

 Clitocybe, 65, 248 

 Clivia, 145 

 Closterium, 27 

 Vlostridinm. 16, 19 

 Coagulation by freezing, 180, 280 

 Cocci, 21 

 Cod, 88 



('(idiiiiii. 66 



Coelenterates, 71 



Cold, above the freezing point, 70, 

 91 se(i.: 2:!n-236, 281; below the 

 freezing point, in the absence of 

 ice, 26, 224, 236-241, 242 seq. 



Coleoptera, 77, 78 



Colloids, 133, IC.i'-ltil, L'Ki 



Colloidal ice, 114 



ColhjUa, 64, 65, 248 



Colpidiiim. 30, 237, 238 



Colpoda. 31, 220, 237, 244 



Complement, 16, 17 



Congelation, definition, 13 



Conifers, 52 



Coniophora, 63 



Coniothyrium, 249 



Contact conductivity, 106, 208 



Cooling, body (problem of), 108; 

 curves, 148; law of, 108; rate, 12, 

 108 seq.. 123, 138, 150, 157, 160, 

 187, 200, 204, 207, 208, 234, 235, 

 242 



Coprinus, 65 



Corn, 51 



Cortex, 52 



Cossus, 79 



Cow-pox vaccine, 18 



Crustacea, 77 



Crystalline nuclei, 112, 113, 128 



Crystallization, 101, 102, 112 seq., 

 184 seq.. 203 seq.: temperatures, 

 206 seq.. 251; velocity, 90, 129 

 seq.. 134 seq.. 207, 209, 210; see 

 Devitrification, Freezing 



Ciilex, 78 



Cyclamen, 46 



Cyclops. 11, 81 



Cylindrosporium. 64 



Cyprinus, 87 



Cytnspora. 39, 249 



Dahlia, 46 

 Dallia. 86 

 Daphnia. 11 

 Daucus, 50, 123 



Death, cellular. 229; organismal, 

 229, 232; protoplasmic, 22!t, 2:!2; 

 systemic, 229; teniperatur(>s, in, 

 11, 19 seq.; theories, 229 seq. 



Degree K, see Absolute Zero 



